UT28F256中文资料PDF规格书
UT28F256规格书详情
PRODUCT DESCRIPTION
The UT28F256 amorphous silicon anti-fuse PROM is a high performance, asynchronous, radiation-hardened,
32K x 8 programmable memory device. The UT28F256 PROM features fully asychronous operation requiring no external clocks or timing strobes. An advanced radiation-hardened twin-well CMOS process technology is used to implement the UT28F256. The combination of radiation-hardness, fast access time, and low power consumption make the UT28F256 ideal for high speed systems designed for operation in radiation environments.
FEATURES
Programmable, read-only, asynchronous, radiation hardened, 32K x 8 memory
- Supported by industry standard programmer
45ns and 40ns maximum address access time (-55oC to +125oC)
TTL compatible input and TTL/CMOS compatible output levels
Three-state data bus
Low operating and standby current
- Operating: 125mA maximum @25MHz
· Derating: 3mA/MHz
- Standby: 2mA maximum (post-rad)
Radiation-hardened process and design; total dose irradiation testing to MIL-STD-883, Method 1019
- Total dose: 1E6 rad(Si)
- LETTH(0.25) ~ 100 MeV-cm2/mg
- SEL Immune >128 MeV-cm2/mg
- Saturated Cross Section cm2 per bit, 1.0E-11
- 1.2E-8 errors/device-day, Adams 90 geosynchronous heavy ion
- Memory cell LET threshold: >128 MeV-cm2/mg
QML Q & V compliant part
- AC and DC testing at factory
Packaging options:
- 28-lead 50-mil center flatpack (0.490 x 0.74)
- 28-lead 100-mil center DIP (0.600 x 1.4) - contact factory
VDD: 5.0 volts + 10
Standard Microcircuit Drawing 5962-96891
产品属性
- 型号:
UT28F256
- 制造商:
AEROFLEX
- 制造商全称:
AEROFLEX
- 功能描述:
Radiation-Hardened 32K x 8 PROM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
UTMC |
21+ |
CSOP |
645 |
航宇科工半导体-央企合格优秀供方! |
询价 | ||
AEROFLEX |
23+ |
N/A |
6800 |
一级代理商进口原装现货、价格合理 |
询价 | ||
AEROFLEX |
23+ |
QFP |
90000 |
只做原装 全系列供应 价格优势 可开增票 |
询价 | ||
AEROFLEX |
18+ |
原厂原装假一赔十 |
38 |
原厂很远现货很近,找现货选星佑电子,原厂原装假一赔 |
询价 | ||
AEROFLE |
22+23+ |
BGA |
19718 |
绝对原装正品全新进口深圳现货 |
询价 | ||
UTMC |
QQ咨询 |
CSOP |
162 |
全新原装 研究所指定供货商 |
询价 | ||
Aerofle |
23+ |
原厂标准。高端军工 |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
AEROFLEX |
2022+ |
5 |
只做原装,价格优惠,长期供货。 |
询价 | |||
UTMC |
CSOP |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
AEROFLEX |
15+ |
原厂封装 |
3 |
宇航IC只做原装假一罚十 |
询价 |
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